* {
  margin: 0;
  padding: 0;
}
body {
  background-color: #f5f5f5;
}
.back {
  width: 100%;
  height: 6.16rem;
  background: url("../image/bg.png") no-repeat;
  background-size: 100% 100%;
  padding-top: 0.01rem;
}
.back .nav {
  width: 10rem;
  line-height: 0.53rem;
  margin: 0 auto;
  margin-top: 1.52rem;
  display: flex;
  justify-content: space-between;
}
.back .nav i {
  font-size: 0.53rem;
}
.back .nav .text {
  font-size: 0.35rem;
}
.back .logo {
  width: 3.36rem;
  height: 1.17rem;
  margin: 0 auto;
  margin-top: 0.64rem;
}
.back .logo img {
  width: 100%;
  height: 100%;
}
.back .log-box {
  width: 10.35rem;
  height: 9.75rem;
  background-color: #fff;
  margin: 0 auto;
  margin-top: 0.47rem;
  border-radius: 0.18rem;
}
.back .log-box .log {
  width: 9.29rem;
  margin: 0 auto;
  padding: 0.01rem;
}
.back .log-box .log .input {
  width: 100%;
  height: 1.66rem;
  margin-top: 0.61rem;
  position: relative;
  border-bottom: 0.01rem solid #f0f0f0;
}
.back .log-box .log .input input {
  width: 100%;
  height: 100%;
  border: 0;
}
.back .log-box .log .input .code {
  width: 3rem;
  height: 1.08rem;
  line-height: 1.08rem;
  text-align: center;
  position: absolute;
  right: 0.26rem;
  top: 50%;
  transform: translateY(-50%);
  border-radius: 0.5rem;
  border: 0.01rem solid #ececec;
  font-size: 0.34rem;
}
.back .log-box .log .log-center {
  width: 100%;
  height: 1.25rem;
  background-color: #5483ef;
  color: #fff;
  font-size: 0.53rem;
  text-align: center;
  line-height: 1.25rem;
  border-radius: 0.18rem;
  margin-top: 0.97rem;
}
.back .log-box .log .agreement-box {
  height: 0.38rem;
  margin-top: 0.95rem;
  display: flex;
  align-items: center;
}
.back .log-box .log .agreement-box .agreement {
  margin-left: 0.28rem;
  font-size: 0.35rem;
  color: #000;
}
.back .log-box .log .forget-box {
  margin-top: 0.83rem;
  height: 0.33rem;
  line-height: 0.33rem;
  display: flex;
  justify-content: space-between;
}
.back .log-box .log .forget-box .forget {
  font-size: 0.33rem;
  color: #9d9d9d;
}
